mm.math.all_diagonals

math.all_diagonals(real)

Returns all the diagonals of a density matrix.

Return type:

ndarray[Tuple[int, ...], Union[TypeVar(R, float16, float32, float64), TypeVar(C, complex64, complex128), TypeVar(Z, int16, int32, int64), TypeVar(N, uint16, uint32, uint64)]]